HBASE-29531 Migrate RegionServer Status Jamon page back to JSP

[PDavid]

This is the 2/3 step of the Jamon to JSP migration: the Region Server Status page.

Did the migration the same way as for the Master Status page: #6875

Migrated the Jamon code to JSP as close as possible. Extracted the duplicated formatZKString method to new java class: ZKStringFormatter and added unit tests.

Changed the Region Server Status page back to /regionserver.jsp. Made sure that /rs-status redirects to /regionserver.jsp.

Extracted the BlockCache inline CSS styles to hbase.css file. Also extracted the large BlockCache Hit Ratio periods paging JavaScript code to separate .js file.

Introduced a src/main/resources/hbase-webapps/common directory where we can place common JSP files which are used by both Master and RegionServer JSP pages. This required to adjust the JSP compiler Maven Antrun plugin a bit.

Extracted the inline tablesorter initialization JavaScript code to separate file.

Signed-off-by: Duo Zhang zhangduo@apache.org
(cherry picked from commit 7892207)

[PDavid]

This is a backport of #7371 to branch-2.6. I cherry-picked the 7892207 commit which needed minor fix (HBaseTestingUtil -> HBaseTestingUtility).

Testing

Tested this locally the same way as described here: #7371 (comment)

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 0s		Docker mode activated.
-1 ❌	docker	0m 2s		Docker failed to build run-specific yetus/hbase:tp-14858}.

Subsystem	Report/Notes
GITHUB PR	#7505
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/console
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 46s		Docker mode activated.
-0 ⚠️	yetus	0m 5s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2.6 Compile Tests _
+0 🆗	mvndep	0m 18s		Maven dependency ordering for branch
+1 💚	mvninstall	2m 50s		branch-2.6 passed
+1 💚	compile	0m 58s		branch-2.6 passed
+1 💚	javadoc	0m 35s		branch-2.6 passed
+1 💚	shadedjars	5m 35s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 14s		Maven dependency ordering for patch
+1 💚	mvninstall	2m 27s		the patch passed
+1 💚	compile	0m 58s		the patch passed
+1 💚	javac	0m 58s		the patch passed
+1 💚	javadoc	0m 35s		the patch passed
+1 💚	shadedjars	5m 29s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
+1 💚	unit	206m 14s		hbase-server in the patch passed.
+1 💚	unit	6m 59s		hbase-shell in the patch passed.
		238m 21s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/artifact/yetus-jdk8-hadoop2-check/output/Dockerfile
GITHUB PR	#7505
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 9a6880e12bf8 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2.6 / dd03630
Default Java	Temurin-1.8.0_412-b08
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/testReport/
Max. process+thread count	3094 (vs. ulimit of 30000)
modules	C: hbase-server hbase-shell U: .
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/console
versions	git=2.34.1 maven=3.9.8
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[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 55s		Docker mode activated.
-0 ⚠️	yetus	0m 6s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2.6 Compile Tests _
+0 🆗	mvndep	0m 15s		Maven dependency ordering for branch
+1 💚	mvninstall	3m 26s		branch-2.6 passed
+1 💚	compile	1m 12s		branch-2.6 passed
+1 💚	javadoc	0m 38s		branch-2.6 passed
+1 💚	shadedjars	6m 37s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 23s		Maven dependency ordering for patch
+1 💚	mvninstall	4m 14s		the patch passed
+1 💚	compile	1m 36s		the patch passed
+1 💚	javac	1m 36s		the patch passed
+1 💚	javadoc	0m 49s		the patch passed
+1 💚	shadedjars	7m 24s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
+1 💚	unit	281m 18s		hbase-server in the patch passed.
-1 ❌	unit	15m 7s	/patch-unit-hbase-shell.txt	hbase-shell in the patch failed.
		329m 43s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/artifact/yetus-jdk17-hadoop3-check/output/Dockerfile
GITHUB PR	#7505
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 1781caf96339 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2.6 / dd03630
Default Java	Eclipse Adoptium-17.0.11+9
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/testReport/
Max. process+thread count	3342 (vs. ulimit of 30000)
modules	C: hbase-server hbase-shell U: .
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/console
versions	git=2.34.1 maven=3.9.8
Powered by	Apache Yetus 0.15.0 https://yetus.apache.org

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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	2m 17s		Docker mode activated.
-0 ⚠️	yetus	0m 7s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2.6 Compile Tests _
+0 🆗	mvndep	0m 19s		Maven dependency ordering for branch
+1 💚	mvninstall	5m 27s		branch-2.6 passed
+1 💚	compile	1m 38s		branch-2.6 passed
+1 💚	javadoc	0m 53s		branch-2.6 passed
+1 💚	shadedjars	8m 13s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 25s		Maven dependency ordering for patch
+1 💚	mvninstall	4m 53s		the patch passed
+1 💚	compile	1m 34s		the patch passed
+1 💚	javac	1m 34s		the patch passed
+1 💚	javadoc	0m 49s		the patch passed
+1 💚	shadedjars	8m 13s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
+1 💚	unit	494m 54s		hbase-server in the patch passed.
+1 💚	unit	12m 10s		hbase-shell in the patch passed.
		546m 36s

Subsystem	Report/Notes
Docker	ClientAPI=1.48 ServerAPI=1.48 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#7505
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux aa0b575c87f5 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2.6 / dd03630
Default Java	Eclipse Adoptium-11.0.23+9
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/testReport/
Max. process+thread count	2321 (vs. ulimit of 30000)
modules	C: hbase-server hbase-shell U: .
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-7505/2/console
versions	git=2.34.1 maven=3.9.8
Powered by	Apache Yetus 0.15.0 https://yetus.apache.org

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[PDavid]

org.apache.hadoop.hbase.client.TestShell test failed in the PR build but I think that is unrelated and it is successful locally.